Air freshener for microwave ovens



FIG. 1 is a perspective view of an air freshener for microwave ovens showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof. 

The ornamental design for an air freshener for microwave ovens, as shown. 